Sponge road with rainwater permeation function

Abstract

The invention discloses a sponge road with rainwater permeation function. The sponge road with the rainwater permeation function comprises a permeable terrace layer, a permeable waterway base layer is laid at the bottom of the permeable terrace layer, a water seepage gravel layer is laid at the bottom of the permeable waterway base layer, a supporting seat is arranged at the bottom of the water seepage gravel layer in an attached mode, through holes are formed in the supporting seat, and are communicated with the interior of the water seepage gravel layer. Drainage grooves are additionally formed in the road, rainwater can be drained to the underground, water collecting grooves in the water seepage layer are used for collecting the infiltrated rainwater in a centralized mode, water guiding grooves can drain the rainwater into the drainage grooves in a centralized mode, the rainwater is further drained to the bottom of base stone layer, accumulated water on the surface of the road can be treated in time, meanwhile, the water seepage layer can drain part of rainwater and is used in cooperation with the water guiding groove, the water drainage speed is increased, materials adopted by the road have the water seepage function, and accumulated water can be rapidly drained.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a sponge road with rainwater penetration function. Background technique [0002] Sponge city refers to strengthening urban planning and construction management, giving full play to the absorption, storage, infiltration and slow release of rainwater by ecological systems such as buildings, roads, green spaces, and water systems, effectively controlling rainwater runoff, and realizing natural accumulation, natural infiltration, and natural The urban development method of purification, when the traditional water resource development method can no longer increase the water source, recycling rainwater has become an economical and practical water resource development method. The use of rainwater as a non-traditional resource has multiple functions: saving water and alleviating water crisis. The combination of rainwater harvesting system technology and green space constructio...

AI Technical Summary

Problems solved by technology

The combination of rainwater harvesting system technology and green space construction will greatly change our life, which is depleted due to the depletion of water resources. The sidewalks on the roads in cities are very common, and everyone is accustomed to them. Most of the existing sidewalks are with The cement sidewalk or asphalt sidewalk o

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